-t
-t
-t
C23
470p
C833
1000p
C347
0.1u
PTT
C10
68p
R24
100k
C68
1000p
C566
1000p
L319
5T
C757
10u
C802
R773
0
C34
1000p
L318
5T
R23
10k
C46
0.5p
C43
470p
C748
1000p
R719
1.2k
C59
470p
R502
100
B
5M
C747
10u
R790
12k
R514
4.7k
C412
1000p
IC713
TA7805F-NQ
2
GND
3
IN
1
OUT
R550
10k
C766
5p
R799
470k
L305
10n
2SJ645
Q714
R794
120k
C790
0.033u
C832
0.1u
R814
1.5k
C739
1000p
5C
R715
680
R765
1k
R797
2.7k
R739
22k
C519
10u
C565
1000p
R338
150k
C724
10u
R524
390k
BSB
C727
1000p
C406
1000p
C55
0.5p
R509
0
C64
220p
C786
0.039u
R822
330k
TC2
6p
R17
470
C806
10u
C778
1u
R733
680k
C550
1000p
C746
0.1u
R351
47k
R351
47k
C54
0.3p
R757
47k
R555
100k
R555
100k
C525
0.22u
R745
C849
10u
8C
C507
0.01u
C834
1000p
C752
3900p
R346
220
R811
0
TH501
470k
L502
330n
8R
5C
5C
C737
1000p
C736
10u
C534
0.039u
C535
1000p
L3
R718
1.5k
R819
12k
C821
1000p
8T
D9
L320
5T
R19
2.7k
R746
82k
C71
39p
R812
2.2k
R334
100
C767
3p
C807
10u
C557
5p
C548
0.01u
R782
1k
R358
220k
R507
10k
C62
2p
R722
1.5k
C65
1000p
8T
C502
0.01u
C56
22u16
L315
9.5T
R728
82k
R824
470k
Q712
DTC363EU
C544
0.1u
R807
1M
C579
1000p
R26
47k
R724
6.8k
R537
470k
R805
5.6k
C824
0.1u
2SB1694
Q711
C749
0.01u
R21
1.5k
5C
R721
D5
HVC359
C840
0.1u
D3
HVC359
L317
1.5T
C42
470p
8R
CE
5M
C28
470p
R777
10k
C510
0.01u
RXD
D307
L504
330n
CNVSS
C12
10u
C408
0.5p
D501
MC2858-T111
C48
1000p
R41
10k
R714
100k
R795
5.6k
R520
470k
C798
0.22u
C552
1000p
R810
15k
R813
47k
R817
47k
R549
150
C826
1000p
R11
10k
D4
HVC359
2SC4919-S
Q701
C523
5600p
R804
12k
C733
0.1u
C785
0.01u
2SC4738(GR)F
Q2
2SA1832(GR)F
Q1
C573
4p
5M
C816
0.22u
C70
1000p
C774
1800p
D6
HVC359
5M
R730
82k
L10
C350
1000p
C3
100p
C310
C572
1000p
R547
0
R528
1k
C769
1000p
R776
1.5k
C815
0.1u
IC708
EX24064ASAS0A
1
A0
2
A1
3
A2
4
VSS
5
6
7
8
D712
UDZW18(B)
L701
R44
100
C800
1000p
R802
47k
R8
100k
IC2
UPB1509GV
1
2
3
4
5
6
7
8
D2
DA2S101
R307
0
Q709
RT1N141U-T111
C847
C11
0.1u
B
C761
0.1u
C805
1000p
5M
R506
10k
C837
0.01u
5M
R778
10k
C41
0.5p
L503
330n
R744
R792
5.6k
C783
1u
R25
47k
8R
R38
100
C820
1000p
2SB1694
Q710
C399
0.01u
R809
470
R16
0
C743
1000p
L5
8C
C555
1p
C18
0.1u
R775
1k
C799
4.7u
R761
47k
D503
HSB88AS-E
Q713
RT1N141U-T111
C817
1000p
D711
1SS372F
R40
1k
C344
100p
D708
DA2S101
5C
C57
470p
L316
9.5T
C541
1000p
L702
R758
0
C415
22p
C740
0.1u
R35
120k
C504
56p
C410
18p
R818
68k
R743
C67
18p
C796
1200p
C4
100p
5C
C422
1000p
C731
0.01u
C734
IC703
NJM2100V-ZB
1
2
3
4
5
6
7
8
V+
C804
0.01u
R28
220
C809
1u
TC1
10p
C61
3p
C801
1000p
5C
8C
R759
1k
R806
2.7k
R37
0
C355
47p
C844
1000p
C417
0.5p
C356
22p
C782
0.1u
R10
8.2k
R800
5.6k
R771
47k
5C
C825
22u
R763
0
D301
UDZ5.1(B)
C16
1000p
C567
1000p
C831
47u16
R377
10k
R535
0
5C
R734
220k
C520
1000p
R781
47k
DI
R769
1k
L21
39n
C17
0.01u
C827
4.7u
R378
10k
R503
6.8k
D709
1SS372F
C527
5p
C744
10u
R13
10k
R770
0
C14
0.1u
C308
1200p
R815
4.7k
C728
2.2u
L507
390n
R710
15k
R521
1k
C726
C20
470p
C29
0.1u35
R793
91k
BSB
C569
1000p
R711
15k
R772
10k
5C
R6
1.5k
C764
5p
C795
0.22u
C781
1000p
R723
9.1k
C25
0.047u35
D314
HSB88AS-E
C754
10u
R816
47k
C72
18p
C49
4.5p
C511
10u
C776
1000p
Q708
RT1N141U-T111
C810
0.1u
L302
22n
DO
C503
270p
R808
15k
C808
1u
C830
1000p
8R
R22
22k
L17
R542
0
R2
1k
R785
12k
8R
C5
1000p
R801
0
C777
0.47u
C69
1000p
R729
120k
5M
5M
C549
1000p
C538
0.01u
R774
4.7k
C402
0.01u
D502
MC2858-T111
R31
4.7k
R821
47k
R552
47k
R825
390k
L508
47n
8C
Q715
RT1N141U-T111
C750
150p
C828
1000p
R12
5.6k
C342
100p
C508
1u
R3
1k
D714
Z5W27V
R727
330k
R740
68k
C779
0.1u
R803
3.9k
R9
470
C562
1000p
R4
1k
C772
0.1u
C58
1000p
C514 0.1u
C27
1.5u16
IC1
MB15A02PFV2E1
11
12
13
14
15
16
17
18
19
20
C568
100p
L20
100n
R742
120k
R780
47k
C738
0.1u
C60
6p
R46
2.2k
R45
100
Q707
RT1N141U-T111
8R
R737
10k
C63
1000p
L2
10u
R791
120k
R827
330k
R522
100
R540
47k
2
GND
1
IN
3
OUT
R508
6.8k
C397
1000p
R747
100k
C771
1000p
C547
1000p
R525
270
R784
15k
D8
DA2S101
D1
HZU5ALL
C7
100p
C732
R738
68k
C797
39p
8R
C309
C829
0.01u
C794
8200p
C556
1000p
8C
R504
10k
C725
0.1u
C530
0.022u
C838
1000p
C545
13p
C822
1000p
C763
3p
R42
8.2k
C753
4700p
R543
100k
IC303
NJM12904RB1
1
2
3
4
VEE
5
6
7
8
VCC
D311
C775
3900p
C788
0.01u
C51
5p
L506
390n
C722
1000p
R501
120k
C742
820p
R519
10k
2SC5108(Y)F
Q10
C729
10u
R735
270k
R34
1k
R7
10
R796
18k
R717
C793
0.018u
R529
390k
C53
1000p
C409
4p
R15
1k
8C
R30
100k
C768
0.1u
R789
220k
R515
4.7k
R716
100
R505
10k
R783
39k
R820
220
R725
240k
C789
0.033u
R823
390
C509
1u
R20
1k
R554
100k
C528
0.01u
R43
100
5M
R741
150k
C15
10u
R726
18k
C758
10u
R27
47k
C912
1000p
C926
100p
R918
820
C918
1000p
C928
680p
C915
100p
Q904
UMG3N
J901
R923
CP901
C901
0.1u
D903
C929
1000p
Q902
RT1N141U-T111
C903
0.1u
L901
R920
CN901
R910
10k
R908
100
D901
1SS355
C922
1000p
R906
0
D904
B30-2337-05
R912
10k
R913
56k
C920
470p
C921
1u
R914
1k
R903
4.7k
R917
3.9k
D906
B30-2337-05
R922
330
C917
1000p
C902
0.1u
C916
1000p
R919
2.7k
Q901
RT1P141U-T111
R902
4.7k
R921
C927
100p
BL
NC
NC
NC
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
NC
50
KI1
51
KI2
52
KI3
53
NC
54
NC
55
NC
56
VDD
57
VDD1
58
VDD2
59
VSS
60
OSC
61
DO (to cpu)
62
CE
63
CL
64
DI (from cpu)
R904
0
R911
10k
VR901
R31-0662-05
R924
C924
0.1u
R905
0
R909
1k
CN702
R834
R701
C718
C719
C713
1000p
C720
D705
D704
D706
MC2850
D702
TO
N
E
DTMF
PLLE
NC
NC
GND
CNVSS
EVLLD
BSHIFT
RESET
XOUT
VSS
XIN
VCC
GND
NC
PO
WER
INT
NC
TX/RX
UL
NC
NC
EEPSDT
EEPCK
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
MICMT
78
NC
79
8RC
80
8TC
81
NC
82
SBC
83
NC
84
NC
85
NC
86
CM
87
MICKEY2
88
MICKEY
89
VOL
90
TEMP2
91
TEMP1
92
RSSI
93
SQIN
94
AVSS
95
DTMF IN
96
VREF
97
AVCC
98
NC
NC
NC
ENCA
ENCB
R753
47k
R749
5.6k
R751 1k
R750 1k
TH702
100k
C835
1000p
TH703
100k
C823
1000p
R752
47k
C745
39p
IC705
M62363FP-F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
R736
10k
IC706
BA10324AFV
VCC
VEE
C735
C751
1u
X1
KTC4080E-P
Q501
C505
68p
5M
C6
1000p
C9
0.1u
L6
270n
L8
270n
C36
30p
L13
27u
L12
33n
C39
8p
L15
27u
R32
220
C45
1p
R29
470
L7
270n
C35
82p
L11
47n
C38
10p
L9
270n
L14
27u
C50
10p
R33
100
L16
27u
C52
11p
L1
L18
33n
C66
1000p
C421
C413
2p
C404
18p
JDP2S12CR
R348
15k
5M
CL
R755
47k
R768
R767
R764
0
R766
R786
150k
1
2
3
4
VCC
5
6
7
VEE
R787
120k
2SC2412K
Q706
FB
D710
DA2S101
IC714
XC61CN3202MR
J701
F701
FB
C836
330u25
KTC4080E-P
Q503
R531
100
C537
20p
C533
6p
C539
20p
R534
220
R539
180
C551
100p
R541
33k
C553
3p
C558
33p
D506
3SK318
Q504
3SK294-FP
Q505
R551
100k
R553
27k
L514
68n
L515
68n
C578
39p
C581
33p
C546
27p
S901
W02-3704-05
C765
1000p
R760
47k
L19
R779
47k
5M
D7
1SV278F
IC704
NJM12904RB1
1
2
3
4
5
6
7
8
VCC
C574
1.5p
C570
1p
2SK3019
Q705
2SK3019
Q704
Q303
SPLATTER FILTER
8TC(CPU80)
FM IC
W/NI(EV
OL1)
BPF
5C
VCO
CV
VOLTAGE
DROPPED
SWITCHING
OP AMP
TCXO
IDC
DETECTION
BUFFER
AMP
BUFFER AMP
MIC
CK(CPU54)
DT(CPU53)
5M
SQIN(CPU93)
WIDE(CPU65)
B
TXD
DT(CPU53)
HPF
RXD
TX-RX UNIT (X57-8130-XX)(A/2) : TX-RX SECTION
OVER VOLTAGE
DETECTION
E
8V AVR
W/NO(EV
OL2)
RF SWITCH
REVERSE
CONNECTION
PROTECTION
PLLE(CPU3)
NARROW
FR
QO
APC CONTROLLER
UL(CPU21)
CK(CPU54)
PLLE(CPU3)
8CL
D309,311
8CL
RIPPLE
FILTER
DIGITAL
POTENTIOMETER
TEMPERATURE
COMPENSATION
NARROW(CPU64)
1/2Vcc
OSCILLATOR
MODI(EV
OL9)
5M
D505,506
LIMITER
IF SWITCH
RF BPF TUNING
D508,509
IF AMP
8T
Q1,2
Q709,711
APC VOLTAGE
DETECT
D4,6
VOLTAGE
DETECTION
(RESET)
D313,314
8C
D3,5
50.4MHz
ANT SWITCH
D702,704-706
8TC(CPU80)
8RC(CPU79)
8R
RX
8R
IF SWITCH
W/NI(EVOL1)
EEPROM
RF AMP
5C
MOD
DETECTION
MODULATION
8C
VOLTAGE
DETECTION
(INT)
1/2Vcc
MCU
DC SWITCH (SB)
8C
AGC/
MIC MUTE
AFV
AF MUTE
AF MUTE
W/NO(EV
OL2)
SQL AMP
T/R SWITCH
VOLI(EVOL13)
DIVIDER
PLL IC
AFM(CPU50)
D7
T/R SWITCH
Q708,710
8C
SB
OVER VOLTAGE
DETECTION
16.8MHz
BEAT
SHIFT
TCXOMOD
RIPPLE
FILTER
RF AMP
WIDE
SURGE ABSORPTION
AF MUTE
TRIPLER
RF BPF TUNING
AF MUTE
MIXER
RF AMP
8R
SEG9
SEG15
SEG7
SEG10
SEG23
SEG3
SEG21
SEG11
COM2
SEG13
COM1
RESISTOR
COM3
SEG24
SEG1
LCD
SEG17
SEG27
SEG29
SEG4
SEG26
SEG31
SEG5
SEG14
SEG18
SEG19
VARIABLE
SEG8
SEG12
SEG2
SEG20
LED
TX-RX UNIT (X57-8130-XX)(B/2) : DISPLAY SECTION
SEG22
MR
SEG0
SEG16
COM0
SEG6
SEG28
SEG25
SEG30
POWER
8RC(CPU76)
IC715
LA4600
1
2
3
4
5
6
7
8
9
10
PTT
BRI
RXD
POWER
VOL
8C
5C
DO
CL
CE
DI
MICKEY
ENCB
CM
ENCA
ENCODER
8TC(CPU80)
AMPSW(CPU52)
SPM(CPU51)
BRI
8RC(CPU76)
VOLO(EVOL15)
W/NO(EVOL2)
MIC
PC/TV
LCD DRIVER
KEY BACKLIGHT SWITCH
BRIGHTNESS
FUNCTION
SWITCH
D903-905
LCD BACKLIGHT SWITCH
DC SWITCH
LED
DC SWITCH (8R)
DC SWITCH (8T)
PROTECTION
BRI
CM
MICKEY
VOL
TV
AUDIO AMP
RIPPLE
FILTER
1
2
3
4
5
6
7
8
9
10
CLOCK
NC3
DA
TA
LE
FC
NC4
FOUT
P
NC5
R
OSCIN
NC1
OSCOUT
VP
VCC
DO
GND
LD
NC2
FIN
2SC4649(N,P)
Q3
MCH3914(7)-H
Q6
2SJ347F
Q5
MCH3914(7)-H
Q4
2SC5108(Y)F
Q9
Q7
UMC4N
KTC4075E(Y,GR)
Q8
2SC4919-S
Q702
X701
2SC4919-S
Q703
8
9
10
11
12
13
14
1
2
3
4
5
6
7
2V
OLI
2V
OLO
BLO
BLI
1V
OLI
1V
OLO
DO
VDF
ref
RESET
GND
FRQI
FRQO
PC/TV
O
PC/TVI
VDD
LD
CLK
DA
T
MODI
MODO
W/NO
W/NI
BRII
BRIO
QT/DQT(CPU1)
1/2Vcc
EVLLD(CPU8)
UL(CPU21)
PLLE(CPU3)
XOUT(CPU11)
XIN(CPU13)
TX DTMF
BSHIFT
MICMT(CPU77)
TX/RX (CPU20)
W/NO(EVOL2)
W/NI(EVOL1)
MIC
VOLO(EVOL15)
VOLI(EVOL13)
DT(CPU53)
CK(CPU54)
BRI
PLLE(CPU3)
MODO(EV
OL10)
PC/TV
UL(CPU21)
PC/TV
O(EV
OL3)
EVLLD(CPU8)
MICMT(CPU77)
MOD
TX/RX (CPU20)
TX/RX (CPU20)
QT/DQT(CPU1)
EVLLD(CPU8)
TX DTMF
UL(CPU21)
PLLE(CPU3)
XOUT(CPU11)
XIN(CPU13)
POWER
MICMT(CPU77)
CK(CPU54)
DT(CPU53)
W/NO(EVOL2)
PC/TV
W/NI(EVOL1)
MIC
VOLI(EVOL13)
VOLO(EVOL15)
BRI
SQIN(CPU93)
RSSI(CPU92)
SBC(CPU82)
1/2Vcc
DTMF IN(CPU95)
BSHIFT
IC707
30622MEP540GU
NC
TXD1
RXD1
CLKFLS
BSYFLS
TXD
RXD
PTT
NC
NC
NC
EMPFLS
NC
NC
NC
NC
CEFLS
NC
NC
NC
NC
NC
AFM
EEPWP
NC
SPM
AMPSW
DT
CK
NC
DST1
DST2
DST3
DST4
VCC
NC
VSS
ADJ
NARR
O
W
WIDE
NC
NC
CL
CE
DO(to LCD)
DI(from LCD)
NC
ENCB
ENCA
99
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
SPM(CPU51)
AMPSW(CPU52)
W/NI(EVOL1)
VOLI(EVOL13)
SW1
SW2
OUT
VCC2
VCC1
IN
IN
GND
RD00HVS1-T113
AMPSW(CPU52)
MIC
8TC(CPU80)
SPM(CPU51)
8RC(CPU76)
BRI
PC/TV
VOLO(EVOL15)
W/NO(EVOL2)
2SC4617(S)
Q502
8
9
10
11
12
13
14
IC709
BA10324AFV
DTMF IN(CPU95)
INT(CPU18)
RESET(CPU10)
SBC(CPU82)
1/2Vcc
SQIN(CPU93)
INT(CPU18)
RESET(CPU10)
SBC(CPU82)
IC712
IC711
TA7808F-NQ
IC710
XC6209B502P-G
AMPSW(CPU52)
VOLO(EVOL15)
SPM(CPU51)
2
3
4
5
6
7
8
8
9
10
11
12
13
14
15
16
17
18
Func
CALL
VFO
REV
CM
HOOK
MIC
ME
PTT
GND
8C
MBL(Key A)
SPGND
GND
ME
SDA
SCL
WP
VCC
SQIN(CPU93)
SBC(CPU82)
RESET(CPU10)
INT(CPU18)
1/2Vcc
DTMF IN(CPU95)
RSSI(CPU92)
IC501
UA31136L
MIXIN
GND
N-REC
AFOUT
IFIN
DEC
FILOUT
FILIN
OSCIN
OSCOUT
MIXOUT
VCC
1
2
3
4
5
6
7
8
11
12
13
14
15
16
2SB1132(Q,R)
Q903
IC901
PT6554LQ
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SEG28
SEG29
SEG30
SEG31
NC
NC
NC
COM0
COM1
COM2
COM3
KS1
KS2
NC
NC
NC
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG20
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
XF501
CF501
CF502
C784
0.01u
C787
0.01u
R901
0
C405
1000p
R380
0
ANT
C420
4p
18p
C418
4p
D313
HSB88AS-E
C416
1000p
C407
1000p
D312
RB521S-30
R347
1.5k
C401
1000p
D306
L407CDB
L407CDB
D309
JDP2S12CR
C403
27p
C365
6p
C348
C345
100p
C354
22p
L314
L313
L312
C343
1000p
C340
220p
1000p
R332
10
R333
100
R331
R336
47
10
C331
C329
1000p
0.022u
L309
120n
C332
150p
L310
47n
L308
8.2n
C328
13p
C330
2.5p
8T
R350
10
C318
1000p
R314
22k
R312
4.7k
R326
12k
R349
220
C400
1000p
D316
RB521S-30
C395
0.1u
C394
1000p
R345
100k
R344
100k
R341
150k
C338
1000p
R337
100
C334
1000p
C333
4.7u
R340
22k
R342
1.5k
R339
10k
DA2S101
D305
R557
100k
C579
1000p
TV
TV
19
20
21
22
MC2850
MC2850
MC2850
C702
0.047u
C703
0
1k
R706
0
R708
0
R707
1k
R705
1k
R704 1k
R702
100
R703
100
1
1
R831
0
0.047u
1000p
1000p
1000p
R830
0
R832
0
R833
0
1000p
C839
330u
2
5
C818
22u
2
VSS
3
VIN VOUT
1
XC61CN4002MR
2
VSS
3
VIN VOUT
1
C850
10u
C851
10u
C814
10u
1
NC
2
CE
3
VSS
4
5
VIN
VOUT
C848
10u
10u
C811
0.1u
R560
0
R556
0
D509
C576
18p
D508
1SV325F
C571
18p
1SV325F
C575
1000p
R557
100k
R559
27k
C577
1000p
R558
47k
2SK1830F
Q506
8T
D505
C554
24p
L510
68n
1SV325F
C560
1000p
R545
R546
100
L511
68n
1SV325F
R544
100k
L512
330n
C561
1000p
1k
C582
1p
R536
560
R523
0
L505
3.3u
N-DET
RSSI
IFOUT
QUAD
C506
47p
0.1u
C515
0.1u
C517
R512
560k
C513
330p
C516
R511
22k
10
9
330p
R510
1k
100p
C518
C583
4p
C522
27p
CD501
R517
1.8k
C521
0.01u
FILOUT
FILOUT
C524
0.1u
C559
1000p
R526
0
R527
470k
D504
DA2S101
C584
0.1u
C585
0.1u
C586
0.1u
C587
0.1u
R754
47k
R844
10k
NC
NC
5M
5M
R843
47k
CE
R841
47k
EPM
BUSY
R842
10k
SCLK
TD1
RD1
RESET
R756
10k
R762
10k
R829
0
R828
0
R748
22k
C312
12p
8p
6p
HSC277
R532
0
C306
1000p
R304
1k
VC
+DC
GND
OUTPUT
C21
470p
R18
0
R1
100k
C1
22u
R5
10k
FRQO
1k
1k
1k
68p
R713
820
R835
R836
R837
R838
K
M3
M2
M4
X57-8130-XX
-23
-10
-21
-22
0
R766
0
NO
0
0
0
R767
NO
NO
0
R768
NO
NO
NO
K
M3
M2
M4
X57-8130-XX
-23
-10
-21
-22
C726
0.039u
0.039u
0.039u
0.068u
1000p
1000p
680p
C732
1000p
0.022u
0.022u
0.039u
0.022u
C734
0
R717
0
NO
0
R721
NO
NO
0
R835
NO
NO
NO
18k
R837
10k
18k
18k
750k
750k
1M
750k
R838
R836
NO
NO
NO
NO
NO
NO
C853
22u
C854
22u
R826
47k
PTT
BRI
RXD
POWER
VOL
8C
5C
DO
CL
CE
DI
MICKEY
ENCB
CM
ENCA
MIC
SPGND
SPOUT
SPOUT
SPGND
SPOUT
C910
1000p
1k x4
R916
18k
18k
100k
D905
R915
1.5k
330
330
D908
D910
D907
D909
D911
B30-2337-05
B30-2337-05
B30-2337-05
B30-2337-05
B30-2337-05
D902
UDZW6.2(B)
REVERSE
CONNECTION
PROTECTIOM
D901
ANT SWITCH
D316
PROTECTION
PROTECTION
DC SWITCH (SB)
DRIVE AMP
VOLTAGE
PROTECTION
PC/TV SWITCH
MIC MUTE
D306,307
POWER MODULE
PROTECTION
OP AMP
5V AVR
5V AVR
OP AMP
OP AMP
OSCILLATOR
SWITCH
BEAT
SHIFT
SWITCH
CONTROL
FREQENCY
VCO
CONTROL
FREQENCY
VCO
SURGE
ABSORPTION
D906-911
D10 HSC277
EXT SP
RX VCO
TX VCO
D9,10
RA60H1317M231
IC302
1
2
3
4
RF_IN
VGG
VDD
RF_OUT
4A
ANT
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
SPGND
GND
ME
19
20
21
22
1
PTT
BRI
RXD
POWER
VOL
8C
5C
DO
CL
CE
DI
MICKEY
ENCB
CM
ENCA
MIC
SPGND
SPOUT
SPOUT
LCD ILLUMINATION
KEY ILLUMINATION
INT SP
+
-
L77-1944-05
L78-1427-05
L71-0655-05
CN501
STRIP LINE
PC/TV
R:1.23V
R:7.52V
R:3.20V
R:6.78V
R:0.71V
R:4.93V
R:2.62V
R:7.79V
R:13.8V
T:0.77V
T:2.71V
R:2.48V
R:4.94V
BEAT SHIFT ON:4.87V
T:1.58V
R:4.94V
R:5.00V
R:4.84V
T:0V
R:13.8V
R:2.29V
R:4.93V
R:0.73V
T:0.72V
R:4.56V
R:3.35V
R:5.85V
R:6.03V
R:4.82V
T:4.76V
4.94V
R:0.71V
R:0.45V
R:0.71V
R:1.81V
R:3.34V
SQ ON:0V
R:2.50V
R:2.85V
R:7.59V
R:0V
N:0V
W:4.90V
T:7.67V
R:1.02V
R:3.22V
5.00V
R:5.00V
R:6.85V
T:6.77V
R:1.07V
R:4.94V
T:7.73V
R:2.51V
R:7.82V
R:0.76V
R:1.47V
R:7.82V
R:5.00V
R:6.91V
R:2.19V
7.81V
5.00V
7.56V
R:5.59V
T:5.55V
65W:4.29V
25W:0.77V
R:3.20V
T:7.72V
R:7.04V
R:2.21V
R:0.76V
R:7.81V
T:3.68V
W:0V
N:4.90V
R:4.94V
BEAT SHIFT OFF:0V
R:5.96V
SQ OFF:4.94V
25W:3.43V
65W:1.25V
T:4.87V
R:7.07V
T:13.8V
R:5.98V
5.00V
4.96V
R:7.82V
R:5.00V
